N – New Tweet

Control Enter – Send

After pressing N to start a new tweet, you can send the tweet with Control Enter. Good news, this keyboard shortcut works in lots of places! This works in Google Docs when you are making a comment, use Control Enter to save the comment. If you have Gmail shortcuts set up, Control Enter will send the email.

F – Like (Favorite)

Click on a tweet, if you want to like it (heart, favorite) press the F key.